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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

BUREAU OF FISHERIES AND AQUATIC RESOURCES - REGION X Award a ₱2.6M contract to TESAR BUILDERSNational agencies

Transaction hash:
75ea0637f1412ace820a11a50d33ab7996d09ec0cb569852abbcbf12eadbe153
Status:
Included and unchanged
Block:
#4,723 1,290 blocks after it
Position in block:
Transaction 231 of 500
Award day:
Feb 18, 2022 (4 yrs 8 mo ago)
Value:
₱2,626,369.20
Project:
ELECTRICAL WORKS

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,723 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    BUREAU OF FISHERIES AND AQUATIC RESOURCES - REGION X awarded it to TESAR BUILDERS on 2022-02-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   75ea0637f1…dbe153now      …
  2. 2. Block Merkle root changed
    stored   caafc3a8a8…90c63fnow      …
  3. 3. Block #4723 hash changed
    stored   661e4dcdad…4303f7now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 499 records. Each step hashes the current value together with the sibling shown.

  1. leaf  75ea0637f1412ace820a11a50d33ab7996d09ec0cb569852abbcbf12eadbe153
  2. 01 L 7497fa872db9121ae984d829adcbe08e66f72b4d832374c7d9726309c53ebf4f
  3. 02 L 1a3b9fe636a4159e7637b24d6fd33d95ca9cfe9c92d92146e0ffac172727cf31
  4. 03 L 5fa2beb669308a4bac54c9bf3d8c20285232fe5bdd208cccbf94ccae3453fde9
  5. 04 R 18246640a0b1694d11faad0da581b9cf9874a4ec1a9f1a9d639e1a4968dbc3df
  6. 05 R 1f0ff17f1d71014b886108db7f868a616f1ff2a17a446b4b83470491e25e4985
  7. 06 L 71f61e3d08dad4e431647e7dcd176ef0dfe55a8567a191e395ff112c5328382e
  8. 07 L 43f693657cad142e03643248e3e5499ad78b63e1437f032624f020edc472da29
  9. 08 L 99ff36567d698aa4c96f71dd3d9a91236050e84a019b51f5d7a6a639254e509f
  10. 09 R 93d33e39887dba96fdfaeb7467caaa9f74562bf4fc562236dc5faa696d939898
  11. root  caafc3a8a8428f5546822433578ee6dfa4fb0c763708cd2b56f8feb9b190c63f